Defines starting with `i' in bsd/dev/ppc

• ICON_HEIGHT bsd/dev/ppc/FBConsole.c:594
• ICON_WIDTH bsd/dev/ppc/FBConsole.c:593
• INBUF_SIZE bsd/dev/ppc/kmDevice.h:46
• INIT_CURSOR_X bsd/dev/ppc/ev_private.h:64
• INIT_CURSOR_Y bsd/dev/ppc/ev_private.h:65
• INITEVENTNUM bsd/dev/ppc/ev_private.h:89
• inv bsd/dev/ppc/keycodes.h:73
• IO_ADB_MAX_DEVICE bsd/dev/ppc/IOADBBus.h:60
• IO_ADB_MAX_PACKET bsd/dev/ppc/IOADBBus.h:61